package jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;

public class JDBCDemo2 {
    public static void main(String[] args) throws Exception{
        Class.forName("com.mysql.cj.jdbc.Driver");
        Connection connection= DriverManager.getConnection("jdbc:mysql://localhost:3306/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true",
                "root",
                "root");
        Statement state=connection.createStatement();

        String sql="INSERT INTO userinfo(username,password,nickname,age)" +
                " VALUES('张三','123456','阿三',22)";

        int num=state.executeUpdate(sql);
        if(num>0){
            System.out.println("插入成功");
        }
        connection.close();

    }
}
